package com.lzc.blog_system.web.interceptor;

import com.lzc.blog_system.utils.Commons;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * @author luozouchen
 * @date 2022/5/4
 * @apiNote
 */
@Configuration
public class BaseInterceptor implements HandlerInterceptor {
    @Autowired
    private Commons commons;
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response,
                             Object handler) throws Exception {
        return true;
    }
    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response,
                           Object handler, ModelAndView modelAndView) throws Exception {
        request.setAttribute("commons",commons);
    }
    @Override
    public void afterCompletion(HttpServletRequest request,
                                HttpServletResponse response, Object handler, Exception ex) throws Exception {
    }


}
